ISO Oyster (White) interior parts for 1980 RS

I purchased a 1980 RS because I don't have enough to do already on my Z28. Actually, I saw a Silver/Black RS exterior and the interior appears to be Oyster. I can get seat covers, door panels, and rear plastic new, but ISO front kick panels, dash, and center console (4 Speed Manual), T-Top Trim and any of the other interior parts mentioned in good shape. The seats are custom cloth as the head rest have stripes on them and Oyster for 1980 only had Custom Cloth or Standard Vinyl as options. Thanks for any help as I pick out parts for my new puzzle.